GI Alliance Partners With Cardinal Health to Create Multi-Specialty Platform | Learn More

Due to inclement weather, all GSI Offices and Endoscopy Centers will be closed on Monday, 1/26/2026. 

We will be opening at 11am on Tuesday, 1/27/2026. Outpatient procedures and office appointments scheduled before 11am are being rescheduled. Please call our office at 804-285-8206 to schedule or reschedule your appointment as needed.

Texas Digestive Disease Consultants: Dallas – Baylor University Medical Center Barnett Tower

Texas Digestive Disease Consultants: Dallas – Baylor University Medical Center Barnett Tower

Monday – Thursday
8:30AM – 5:00PM

Friday
8:00AM – 4:00PM

 

Request An Appointment

Request An Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.

Texas Digestive Disease Consultants: Dallas – Baylor University Medical Center Barnett Tower
3600 Gaston Avenue, Suite 809, Dallas, TX 75246
Get Directions
Map of

Our Providers

Jason Martin, M.D.

Gastroenterologist
 in Dallas, TX
Meet Dr. Martin

Christopher J. Vesy, M.D.

Gastroenterologist
 in Dallas, TX
Meet Dr. Vesy

Request An Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.